Collection: Bearings - Single Row Ball

Bearings -> Single Row Ball
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0.000 / - 0.102
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-6001-ZZ-GS
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
47 Available Now | Item Discontinued - Up to 47 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $6.19 AUD
Regular price $10.46 AUD Sale price $6.19 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

47 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0.000 / - 0.102
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-6001-ZZ-GS
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
47 Available Now | Item Discontinued - Up to 47 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $6.19 AUD
Regular price $10.46 AUD Sale price $6.19 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

47 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
28.000
mm

(Equiv. 1.102 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6001-ZZ-ECO
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel AISI 440C Bearing
20 Available Now | Further orders can be expected around Wed, Nov 12, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
28.000
mm

(Equiv. 1.102 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6001-ZZ-ECO
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel AISI 440C Bearing
20 Available Now | Further orders can be expected around Wed, Nov 12, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
ID (d)
12.000
mm
+ 0 / - 0.008
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.009
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S174-6001-ZZ
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 17-4 PH Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $191.86 AUD
Regular price $230.24 AUD Sale price $191.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0 / - 0.008
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.009
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S174-6001-ZZ
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 17-4 PH Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $191.86 AUD
Regular price $230.24 AUD Sale price $191.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.050 / - 0.000
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.030
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S304-6001
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $49.86 AUD
Regular price $59.84 AUD Sale price $49.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.050 / - 0.000
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.030
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S304-6001
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $49.86 AUD
Regular price $59.84 AUD Sale price $49.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0 / - 0.008
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.009
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S174-6001
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 17-4 PH Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $181.86 AUD
Regular price $218.24 AUD Sale price $181.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0 / - 0.008
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.009
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S174-6001
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 17-4 PH Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $181.86 AUD
Regular price $218.24 AUD Sale price $181.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0 / - 0.008
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.009
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S174-6001-2RS
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 17-4 PH Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $191.86 AUD
Regular price $230.24 AUD Sale price $191.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0 / - 0.008
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0 / - 0.009
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S174-6001-2RS
Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel 17-4 PH Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $191.86 AUD
Regular price $230.24 AUD Sale price $191.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0.000 / - 0.010
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Flange Diameter (DF)
30.000
Flange Width (BF)
2.000
Single Row Ball Bearings - 12x28x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6001-2RS-ECO
Single Row Ball Bearings - 12x28x8 mm Flanged - Chrome Steel SAE 52100 Bearing
56 Available Now | Further orders can be expected around Mon, Nov 03, 2025
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

56 Available Now. Backorder if more than 56.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0.000 / - 0.010
(Equiv. 1.102 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x28x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 30.000    Flange Width (BF): 2.000    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6001-2RS-ECO
Single Row Ball Bearings - 12x28x8 mm Flanged - Chrome Steel SAE 52100 Bearing
56 Available Now | Further orders can be expected around Mon, Nov 03, 2025
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

56 Available Now. Backorder if more than 56.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0.000 / - 0.010
(Equiv. 1.102 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x28x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6001A-2RS
Single Row Ball Bearings - 12x28x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
8 Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
28.000
mm
+ 0.000 / - 0.010
(Equiv. 1.102 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x28x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6001A-2RS
Single Row Ball Bearings - 12x28x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
8 Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
30.000
mm

(Equiv. 1.181 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR3012-2RS-ECO
Single Row Ball Bearings - 12x30x8 mm Unflanged - Stainless Steel AISI 440C Bearing
20 Available Now | Further orders can be expected around Mon, Nov 03, 2025
Regular price $10.68 AUD
Regular price Sale price $10.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
30.000
mm

(Equiv. 1.181 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR3012-2RS-ECO
Single Row Ball Bearings - 12x30x8 mm Unflanged - Stainless Steel AISI 440C Bearing
20 Available Now | Further orders can be expected around Mon, Nov 03, 2025
Regular price $10.68 AUD
Regular price Sale price $10.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.010
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100 - High Speed Phenolic Cage
Material: Chrome Steel SAE 52100 - High Speed Phenolic Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012-Z-KC-C3
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 - High Speed Phenolic Cage Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.010
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100 - High Speed Phenolic Cage
Material: Chrome Steel SAE 52100 - High Speed Phenolic Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012-Z-KC-C3
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 - High Speed Phenolic Cage Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
30.000
mm

(Equiv. 1.181 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012-2RS-ECO
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | More stock due: 100 around Thu, Oct 09, 2025 | Further orders can be expected around Mon, Nov 03, 2025
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
30.000
mm

(Equiv. 1.181 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012-2RS-ECO
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | More stock due: 100 around Thu, Oct 09, 2025 | Further orders can be expected around Mon, Nov 03, 2025
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.010
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
Regular price $166.32 AUD
Regular price $199.58 AUD Sale price $166.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.010
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
Regular price $166.32 AUD
Regular price $199.58 AUD Sale price $166.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.010
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012-2RS (100 Pcs)
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Mar 15, 2026
Regular price $1,151.95 AUD
Regular price Sale price $1,151.95 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.010
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3012-2RS (100 Pcs)
Single Row Ball Bearings - 12x30x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Mar 15, 2026
Regular price $1,151.95 AUD
Regular price Sale price $1,151.95 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.102
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-MR3012
Single Row Ball Bearings - 12x30x8 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $93.23 AUD
Regular price $111.87 AUD Sale price $93.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
30.000
mm
+ 0.000 / - 0.102
(Equiv. 1.181 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Single Row Ball Bearings - 12x30x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-MR3012
Single Row Ball Bearings - 12x30x8 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $93.23 AUD
Regular price $111.87 AUD Sale price $93.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ-C3-T9H-AF12-E
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
Contact Us | Special Order Only - Please contact us if you need a large quantity
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ-C3-T9H-AF12-E
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Sat, Jul 01, 2028
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $7.86 AUD
Regular price Sale price $7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $7.86 AUD
Regular price Sale price $7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-2RS-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
8 Available Now | Further orders can be expected around Wed, Nov 12, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-2RS-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
8 Available Now | Further orders can be expected around Wed, Nov 12, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-CSN-2RS-T9H-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 17, 2025
Regular price $93.41 AUD
Regular price $112.09 AUD Sale price $93.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-CSN-2RS-T9H-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 17, 2025
Regular price $93.41 AUD
Regular price $112.09 AUD Sale price $93.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $6.68 AUD
Regular price $8.02 AUD Sale price $6.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $6.68 AUD
Regular price $8.02 AUD Sale price $6.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-2RS
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
9 Available Now | Further orders can be expected around Fri, Oct 17, 2025
Regular price $9.77 AUD
Regular price Sale price $9.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-2RS
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
9 Available Now | Further orders can be expected around Fri, Oct 17, 2025
Regular price $9.77 AUD
Regular price Sale price $9.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: 1.350   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: 6201-ZZ-NR-C3 (20 Pcs)
Single Row Ball Bearings - 12x32x10 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $231.59 AUD
Regular price Sale price $231.59 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: 1.350   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: 6201-ZZ-NR-C3 (20 Pcs)
Single Row Ball Bearings - 12x32x10 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $231.59 AUD
Regular price Sale price $231.59 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 17, 2025
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 17, 2025
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ-C3-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $7.86 AUD
Regular price Sale price $7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
10.000
mm

(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-ZZ-C3-ECO
Single Row Ball Bearings - 12x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $7.86 AUD
Regular price Sale price $7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.102
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.127 / - 0.000
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-6201
Single Row Ball Bearings - 12x32x10 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
11 Available Now | Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $46.91 AUD
Regular price $106.10 AUD Sale price $46.91 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

11 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.102
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.127 / - 0.000
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32x10 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-6201
Single Row Ball Bearings - 12x32x10 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
11 Available Now | Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $46.91 AUD
Regular price $106.10 AUD Sale price $46.91 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

11 Available Now. These are priced to quit. Please contact us for a quote if you require more.